symbol和name处理

scripts/pullv2.ts

@@ -32,7 +32,7 @@ async function handlePosition(router: String, factory: String) {
 async function handleAFactory(router: String, factory: String, position: number, pairsLength: number, v2_410_tool: any) {
   let errorCount = 0
 
-  while (true) {
+  while (position <= pairsLength) {
     try {
       const info = await v2_410_tool.methods.getPairIdInfo(factory, position++).call()
 
@@ -48,6 +48,11 @@ async function handleAFactory(router: String, factory: String, position: number,
       //  8   pairInfo.r1
       // );
 
+      const symbol0 = info['2'].replace(/[^A-Za-z0-9 ]+/g, '').substring(0, 10)
+      const symbol1 = info['6'].replace(/[^A-Za-z0-9 ]+/g, '').substring(0, 10)
+      const name = `${router.slice(2, 4) + router.slice(-2)}_${symbol0}_${symbol1}`
+      const sum2 = replaceAll(BigNumber.from(info['1']).add(BigNumber.from(info['5']))._hex, '0x0', '0x')
+
       const data = {
         LP: info['0'],
         decimals0: info['3'],
@@ -55,13 +60,13 @@ async function handleAFactory(router: String, factory: String, position: number,
         factory: factory,
         feei: 30,
         id: position,
-        name: `${router.slice(2, 4) + router.slice(-2)}_${info['2']}_${info['6']}`,
+        name: name,
         r0: info['4'],
         r1: info['8'],
         router: router,
-        sum2: replaceAll(BigNumber.from(info['1']).add(BigNumber.from(info['5']))._hex, '0x0', '0x'),
-        symbol0: info['2'],
-        symbol1: info['6'],
+        sum2: sum2,
+        symbol0: symbol0,
+        symbol1: symbol1,
         token0: info['1'],
         token1: info['5']
       }
@@ -88,6 +93,8 @@ async function handleAFactory(router: String, factory: String, position: number,
 }
 
 async function main() {
+  const fromZero: boolean = true
+
   logger.debug('Pull v2 start.')
 
   const v2_router_abi = require('../abi/UNIV2_ROUTER_ABI.json')
@@ -111,7 +118,7 @@ async function main() {
       // 获取当前pairsLength
       const pairsLength = await v2_factory.methods.allPairsLength().call()
       // 获取当前pull状态
-      const position = await handlePosition(v2_router_address, v2_factory_address)
+      const position = fromZero ? 0 : await handlePosition(v2_router_address, v2_factory_address)
 
       logger.debug(`factory: ${v2_factory_address}, ${position} / ${pairsLength}.`)
       await handleAFactory(v2_router_address, v2_factory_address, position, pairsLength, v2_410_tool)